参考:https://numpy.org/doc/stable/reference/generated/numpy.arange.html

语法格式

numpy.arange([start, ]stop, [step, ]dtype=None, *, like=None)

代码示例

>>> import numpy as np
>>> np.arange(6)
array([0, 1, 2, 3, 4, 5])
>>> np.arange(2,6)
array([2, 3, 4, 5])
>>> np.arange(2,6,2)
array([2, 4])